Patents by Inventor Xiaojun MAO

Xiaojun MAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12209057
    Abstract: A preparation method of a polymer-derived high-temperature ceramic thin film sensor is provided. Specifically, a sensitive layer precursor layer is prepared by spraying a sensitive layer precursor liquid on an alumina substrate, and the sensitive layer precursor liquid is obtained by mixing precursor liquid with conductive powder. A protective layer precursor liquid is prepared by spraying protective layer precursor liquid on the sensitive layer precursor layer, and the protective layer precursor liquid is obtained by mixing TiB2 nano-powder, insulating powder and the precursor liquid. The protective layer precursor layer, a solder and the sensitive layer precursor layer are simultaneously pyrolyzed by a one-time pyrolysis process, and thus a protective layer, the solder joints and the sensitive layer are obtained simultaneously. Thus, there is no need to pyrolyze the sensitive layer first, saving the time for pyrolyzing the sensitive layer.
    Type: Grant
    Filed: August 20, 2024
    Date of Patent: January 28, 2025
    Assignee: Lingnan Normal University
    Inventors: Zaifu Cui, Zhenguo Lu, Liwen Huang, Zhonghai Wang, Zitong Xu, Wenjin Duan, Bohuai Gou, Dingyun Mao, Xiaojun Chen, Xin Li, Guangzhou Sui
  • Publication number: 20250019310
    Abstract: A preparation method of a polymer-derived high-temperature ceramic thin film sensor is provided. Specifically, a sensitive layer precursor layer is prepared by spraying a sensitive layer precursor liquid on an alumina substrate, and the sensitive layer precursor liquid is obtained by mixing precursor liquid with conductive powder. A protective layer precursor liquid is prepared by spraying protective layer precursor liquid on the sensitive layer precursor layer, and the protective layer precursor liquid is obtained by mixing TiB2 nano-powder, insulating powder and the precursor liquid. The protective layer precursor layer, a solder and the sensitive layer precursor layer are simultaneously pyrolyzed by a one-time pyrolysis process, and thus a protective layer, the solder joints and the sensitive layer are obtained simultaneously. Thus, there is no need to pyrolyze the sensitive layer first, saving the time for pyrolyzing the sensitive layer.
    Type: Application
    Filed: August 20, 2024
    Publication date: January 16, 2025
    Inventors: Zaifu Cui, Zhenguo Lu, Liwen Huang, Zhonghai Wang, Zitong Xu, Wenjin Duan, Bohuai Gou, Dingyun Mao, Xiaojun Chen, Xin Li, Guangzhou Sui
  • Publication number: 20240315112
    Abstract: The present disclosure provides a display module and a display device. The display module includes: a circuit board including a first surface and a second surface opposite to the first surface; a display substrate on the first surface of the circuit board; a first glue layer on the first surface of the circuit board and surrounding the a sidewall of the display substrate; and a second glue layer on the second surface of the circuit board, wherein a transparency of the second glue layer is different from a transparency of the first glue layer.
    Type: Application
    Filed: June 20, 2022
    Publication date: September 19, 2024
    Inventors: Jinhua Zhang, Shucheng Yang, Dongdong Duan, Jie Sun, Xiaojun Mao, Peng Dong, Bingjie Du, Linhong Yang, Lei Wang, Xiuwen Wang, Xiaoling Wang, Yunlong Ma, Xiong Tao, Ya Lv
  • Publication number: 20240172543
    Abstract: The embodiment of the present disclosure provides a display module, which includes a circuit board and a display panel provided on a first surface of the circuit board, wherein the display panel includes a display region and a non-display region located at a periphery of the display region; the first surface of the circuit board is also provided with a frame body, the display panel is located within the frame body, a fixing adhesive is filled between a peripheral edge of the display panel and the frame body, and the fixing adhesive also covers the non-display region of the display panel.
    Type: Application
    Filed: June 30, 2021
    Publication date: May 23, 2024
    Inventors: Jie SUN, Hui WANG, Yanming WANG, Yage SONG, Shengji YANG, Yongchun ZHANG, Xiaojun MAO, Yunjiang ZHANG, Meijian LUO
  • Patent number: D1039939
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: August 27, 2024
    Inventor: Xiaojun Mao